CVE-2022-28557

Name: CVE-2022-28557
Creator: NVD / NIST
Published: 2022-05-04T16:15:08.697+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 21.64%

Last modified Jun 17, 2026

CVE-2022-28557 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. There is a command injection vulnerability at the /goform/setsambacfg interface of Tenda AC15 US_AC15V1.0BR_V15.03.05.20_multi_TDE01.bin device web, which can also cooperate with CVE-2021-44971 to cause unconditional arbitrary command execution. EPSS estimates a 21.64% chance of exploitation in the next 30 days.

Description

There is a command injection vulnerability at the /goform/setsambacfg interface of Tenda AC15 US_AC15V1.0BR_V15.03.05.20_multi_TDE01.bin device web, which can also cooperate with CVE-2021-44971 to cause unconditional arbitrary command execution

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

21.64%

97.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-78

Affected Software

Vendor	Product	Versions
Tenda	Ac15 Firmware	15.03.05.20_multi_tde01

References

https://github.com/doudoudedi/TendaAC15_vul/blob/main/TendaAC15-vul.mdExploit, Third Party Advisory
https://github.com/doudoudedi/TendaAC15_vul/blob/main/TendaAC15-vul.mdExploit, Third Party Advisory

Timeline

Published: May 4, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-28557?

How severe is CVE-2022-28557?

CVE-2022-28557 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 21.64% probability of exploitation in the next 30 days.

How do I fix CVE-2022-28557?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-28557?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST